Plugins Database As of 12-11-2019

Asterisk DoS Vulnerability (AST-2019-008)

Denial of Service
Impact by CVSS Score
  • ID: 1.3.6.1.4.1.25623.1.0.143164

CVSS Base Vector:
AV:N/AC:L/Au:S/C:N/I:N/A:C

Detection Type:
Remote Banner Unreliable

Solution Type:
Vendor Patch

Summary:
Asterisk is prone to a denial of service vulnerability.

Detection Method:
Checks if a vulnerable version is present on the target host.

Technical Details:
If Asterisk receives a re-invite initiating T.38 faxing and has a port of 0 and no c line in the SDP, a crash will occur.

Affected Versions:
Asterisk Open Source 13.x and 13.21 Certified Asterisk.

Recommendations:
Upgrade to Version 13.29.2, 13.21-cert5 or later.

Search
Severity
Medium
CVSS Score
6.8
Published
2019-11-22 03:26:51
Modified
2019-11-22 03:30:14
CVE
CVE-2019-18976

You never have to pay for a vulnerability scanning and management software again.

Tired of paying a subscription 'per asset' or 'per IP'? Well you can officially cancel your current subscription. Mageni provides a free, open source and enterprise-ready vulnerability scanning and management platform which helps you to find, prioritize, remediate and manage your vulnerabilities. It is free and always will be.